<template>
  <!-- 底部组件 -->
  <el-row :gutter="20">
    <!-- 左面这一列 -->
    <el-col :span="12" :offset="0">
      <!-- 左侧table与分页器地盘 -->
      <el-card class="box-card" style="margin-top: 10px">
        <!-- 卡片头部 -->
        <template #header>
          <div class="card-header">
            <span>关键字搜索</span>
          </div>
        </template>
        <!-- 卡片身体 -->
        <el-row :gutter="20">
          <el-col :span="12" :offset="0">
            <p>搜索用户数</p>
            <p>113,918</p>
            <!-- 雷达图-->
            <v-chart
              style="height: 300px"
              :option="radarOption()"
              @mouseover="handler"
            ></v-chart>
          </el-col>
          <el-col :span="12" :offset="0">
            <p>炒股人数</p>
            <p>200,333,333,11,</p>
            <!-- 雷达图-->
            <v-chart style="height: 300px" :option="kOption()"></v-chart>
          </el-col>
          <!-- table表格 -->
          <el-table :data="arr" border stripe style="margin-top: 10px">
            <el-table-column label="排名">
              <template #="{ row, $index }">
                {{ (currentPage - 1) * pageSize + $index + 1 }}
              </template>
            </el-table-column>
            <el-table-column label="关键字" prop="word"> </el-table-column>
            <el-table-column label="搜索数量" prop="count"> </el-table-column>
            <el-table-column label="搜索用户" prop="user"> </el-table-column>
            <el-table-column label="搜索占比">
              <template #="{ row, $index }">
                {{ parseInt((row.user / row.count) * 100) + "%" }}
              </template>
            </el-table-column>
          </el-table>
          <!-- 分页器 -->
          <el-pagination
            v-model:current-page="currentPage"
            v-model:page-size="pageSize"
            layout="prev, pager, next"
            :total="45"
            background
          >
            :pager-count="7">
          </el-pagination>
        </el-row>
      </el-card>
    </el-col>
    <!-- 右面这一列 -->
    <el-col :span="12" :offset="0">
      <el-card class="box-card" style="margin-top: 10px">
        <template #header>
          <div class="card-header">
            <span>分类销售</span>
            <el-radio-group v-model="radio" size="small">
              <el-radio-button label="品类" />
              <el-radio-button label="商品" />
            </el-radio-group>
          </div>
        </template>

        <v-chart style="height: 670px" :option="pieOption()" @mouseover="overHandler"></v-chart>
      </el-card>
    </el-col>
  </el-row>
</template>

<script setup lang="ts">
import { watch, ref, reactive } from "vue";

//单选按钮绑定的数据
let radio = ref("品类");


//存储饼图中间需要展示的数据
let pieObj = reactive({
     name:"北京",
     value:999
})

//雷达图的配置项
const radarOption = () => {
  return {
    legend: {
      data: ["王者", "吃鸡"],
    },
    radar: {
      indicator: [
        { name: "Sales", max: 6500 },
        { name: "Administration", max: 16000 },
        { name: "Information Technology", max: 30000 },
        { name: "Customer Support", max: 38000 },
        { name: "Development", max: 52000 },
        { name: "Marketing", max: 25000 },
      ],
    },
    series: [
      {
        name: "Budget vs spending",
        type: "radar",
        data: [
          {
            value: [4200, 3000, 20000, 35000, 50000, 18000],
            name: "王者",
          },
          {
            value: [5000, 14000, 28000, 26000, 42000, 21000],
            name: "吃鸡",
          },
        ],
      },
    ],
  };
};
//K线图的配置项
const kOption = () => {
  const upColor = "#ec0000";
  const upBorderColor = "#8A0000";
  const downColor = "#00da3c";
  const downBorderColor = "#008F28";
  // Each item: open，close，lowest，highest
  const data0 = splitData([
    ["2013/1/24", 2320.26, 2320.26, 2287.3, 2362.94],
    ["2013/1/25", 2300, 2291.3, 2288.26, 2308.38],
    ["2013/1/28", 2295.35, 2346.5, 2295.35, 2346.92],
    ["2013/1/29", 2347.22, 2358.98, 2337.35, 2363.8],
    ["2013/1/30", 2360.75, 2382.48, 2347.89, 2383.76],
    ["2013/1/31", 2383.43, 2385.42, 2371.23, 2391.82],
    ["2013/2/1", 2377.41, 2419.02, 2369.57, 2421.15],
    ["2013/2/4", 2425.92, 2428.15, 2417.58, 2440.38],
    ["2013/2/5", 2411, 2433.13, 2403.3, 2437.42],
    ["2013/2/6", 2432.68, 2434.48, 2427.7, 2441.73],
    ["2013/2/7", 2430.69, 2418.53, 2394.22, 2433.89],
    ["2013/2/8", 2416.62, 2432.4, 2414.4, 2443.03],
    ["2013/2/18", 2441.91, 2421.56, 2415.43, 2444.8],
    ["2013/2/19", 2420.26, 2382.91, 2373.53, 2427.07],
    ["2013/2/20", 2383.49, 2397.18, 2370.61, 2397.94],
    ["2013/2/21", 2378.82, 2325.95, 2309.17, 2378.82],
    ["2013/2/22", 2322.94, 2314.16, 2308.76, 2330.88],
    ["2013/2/25", 2320.62, 2325.82, 2315.01, 2338.78],
    ["2013/2/26", 2313.74, 2293.34, 2289.89, 2340.71],
    ["2013/2/27", 2297.77, 2313.22, 2292.03, 2324.63],
    ["2013/2/28", 2322.32, 2365.59, 2308.92, 2366.16],
    ["2013/3/1", 2364.54, 2359.51, 2330.86, 2369.65],
    ["2013/3/4", 2332.08, 2273.4, 2259.25, 2333.54],
    ["2013/3/5", 2274.81, 2326.31, 2270.1, 2328.14],
    ["2013/3/6", 2333.61, 2347.18, 2321.6, 2351.44],
    ["2013/3/7", 2340.44, 2324.29, 2304.27, 2352.02],
    ["2013/3/8", 2326.42, 2318.61, 2314.59, 2333.67],
    ["2013/3/11", 2314.68, 2310.59, 2296.58, 2320.96],
    ["2013/3/12", 2309.16, 2286.6, 2264.83, 2333.29],
    ["2013/3/13", 2282.17, 2263.97, 2253.25, 2286.33],
    ["2013/3/14", 2255.77, 2270.28, 2253.31, 2276.22],
    ["2013/3/15", 2269.31, 2278.4, 2250, 2312.08],
    ["2013/3/18", 2267.29, 2240.02, 2239.21, 2276.05],
    ["2013/3/19", 2244.26, 2257.43, 2232.02, 2261.31],
    ["2013/3/20", 2257.74, 2317.37, 2257.42, 2317.86],
    ["2013/3/21", 2318.21, 2324.24, 2311.6, 2330.81],
    ["2013/3/22", 2321.4, 2328.28, 2314.97, 2332],
    ["2013/3/25", 2334.74, 2326.72, 2319.91, 2344.89],
    ["2013/3/26", 2318.58, 2297.67, 2281.12, 2319.99],
    ["2013/3/27", 2299.38, 2301.26, 2289, 2323.48],
    ["2013/3/28", 2273.55, 2236.3, 2232.91, 2273.55],
    ["2013/3/29", 2238.49, 2236.62, 2228.81, 2246.87],
    ["2013/4/1", 2229.46, 2234.4, 2227.31, 2243.95],
    ["2013/4/2", 2234.9, 2227.74, 2220.44, 2253.42],
    ["2013/4/3", 2232.69, 2225.29, 2217.25, 2241.34],
    ["2013/4/8", 2196.24, 2211.59, 2180.67, 2212.59],
    ["2013/4/9", 2215.47, 2225.77, 2215.47, 2234.73],
    ["2013/4/10", 2224.93, 2226.13, 2212.56, 2233.04],
    ["2013/4/11", 2236.98, 2219.55, 2217.26, 2242.48],
    ["2013/4/12", 2218.09, 2206.78, 2204.44, 2226.26],
    ["2013/4/15", 2199.91, 2181.94, 2177.39, 2204.99],
    ["2013/4/16", 2169.63, 2194.85, 2165.78, 2196.43],
    ["2013/4/17", 2195.03, 2193.8, 2178.47, 2197.51],
    ["2013/4/18", 2181.82, 2197.6, 2175.44, 2206.03],
    ["2013/4/19", 2201.12, 2244.64, 2200.58, 2250.11],
    ["2013/4/22", 2236.4, 2242.17, 2232.26, 2245.12],
    ["2013/4/23", 2242.62, 2184.54, 2182.81, 2242.62],
    ["2013/4/24", 2187.35, 2218.32, 2184.11, 2226.12],
    ["2013/4/25", 2213.19, 2199.31, 2191.85, 2224.63],
    ["2013/4/26", 2203.89, 2177.91, 2173.86, 2210.58],
    ["2013/5/2", 2170.78, 2174.12, 2161.14, 2179.65],
    ["2013/5/3", 2179.05, 2205.5, 2179.05, 2222.81],
    ["2013/5/6", 2212.5, 2231.17, 2212.5, 2236.07],
    ["2013/5/7", 2227.86, 2235.57, 2219.44, 2240.26],
    ["2013/5/8", 2242.39, 2246.3, 2235.42, 2255.21],
    ["2013/5/9", 2246.96, 2232.97, 2221.38, 2247.86],
    ["2013/5/10", 2228.82, 2246.83, 2225.81, 2247.67],
    ["2013/5/13", 2247.68, 2241.92, 2231.36, 2250.85],
    ["2013/5/14", 2238.9, 2217.01, 2205.87, 2239.93],
    ["2013/5/15", 2217.09, 2224.8, 2213.58, 2225.19],
    ["2013/5/16", 2221.34, 2251.81, 2210.77, 2252.87],
    ["2013/5/17", 2249.81, 2282.87, 2248.41, 2288.09],
    ["2013/5/20", 2286.33, 2299.99, 2281.9, 2309.39],
    ["2013/5/21", 2297.11, 2305.11, 2290.12, 2305.3],
    ["2013/5/22", 2303.75, 2302.4, 2292.43, 2314.18],
    ["2013/5/23", 2293.81, 2275.67, 2274.1, 2304.95],
    ["2013/5/24", 2281.45, 2288.53, 2270.25, 2292.59],
    ["2013/5/27", 2286.66, 2293.08, 2283.94, 2301.7],
    ["2013/5/28", 2293.4, 2321.32, 2281.47, 2322.1],
    ["2013/5/29", 2323.54, 2324.02, 2321.17, 2334.33],
    ["2013/5/30", 2316.25, 2317.75, 2310.49, 2325.72],
    ["2013/5/31", 2320.74, 2300.59, 2299.37, 2325.53],
    ["2013/6/3", 2300.21, 2299.25, 2294.11, 2313.43],
    ["2013/6/4", 2297.1, 2272.42, 2264.76, 2297.1],
    ["2013/6/5", 2270.71, 2270.93, 2260.87, 2276.86],
    ["2013/6/6", 2264.43, 2242.11, 2240.07, 2266.69],
    ["2013/6/7", 2242.26, 2210.9, 2205.07, 2250.63],
    ["2013/6/13", 2190.1, 2148.35, 2126.22, 2190.1],
  ]);
  function splitData(rawData) {
    const categoryData = [];
    const values = [];
    for (var i = 0; i < rawData.length; i++) {
      categoryData.push(rawData[i].splice(0, 1)[0]);
      values.push(rawData[i]);
    }
    return {
      categoryData: categoryData,
      values: values,
    };
  }
  function calculateMA(dayCount) {
    var result = [];
    for (var i = 0, len = data0.values.length; i < len; i++) {
      if (i < dayCount) {
        result.push("-");
        continue;
      }
      var sum = 0;
      for (var j = 0; j < dayCount; j++) {
        sum += +data0.values[i - j][1];
      }
      result.push(sum / dayCount);
    }
    return result;
  }
  return {
    tooltip: {
      trigger: "axis",
      axisPointer: {
        type: "cross",
      },
    },
    legend: {
      data: ["日K", "MA5", "MA10", "MA20", "MA30"],
    },
    grid: {
      left: "10%",
      right: "10%",
      bottom: "15%",
    },
    xAxis: {
      type: "category",
      data: data0.categoryData,
      boundaryGap: false,
      axisLine: { onZero: false },
      splitLine: { show: false },
      min: "dataMin",
      max: "dataMax",
    },
    yAxis: {
      scale: true,
      splitArea: {
        show: true,
      },
    },
    series: [
      {
        name: "日K",
        type: "candlestick",
        data: data0.values,
        itemStyle: {
          color: upColor,
          color0: downColor,
          borderColor: upBorderColor,
          borderColor0: downBorderColor,
        },
        markPoint: {
          label: {
            formatter: function (param) {
              return param != null ? Math.round(param.value) + "" : "";
            },
          },
          data: [
            {
              name: "Mark",
              coord: ["2013/5/31", 2300],
              value: 2300,
              itemStyle: {
                color: "rgb(41,60,85)",
              },
            },
            {
              name: "highest value",
              type: "max",
              valueDim: "highest",
            },
            {
              name: "lowest value",
              type: "min",
              valueDim: "lowest",
            },
            {
              name: "average value on close",
              type: "average",
              valueDim: "close",
            },
          ],
          tooltip: {
            formatter: function (param) {
              return param.name + "<br>" + (param.data.coord || "");
            },
          },
        },
        markLine: {
          symbol: ["none", "none"],
          data: [
            [
              {
                name: "from lowest to highest",
                type: "min",
                valueDim: "lowest",
                symbol: "circle",
                symbolSize: 10,
                label: {
                  show: false,
                },
                emphasis: {
                  label: {
                    show: false,
                  },
                },
              },
              {
                type: "max",
                valueDim: "highest",
                symbol: "circle",
                symbolSize: 10,
                label: {
                  show: false,
                },
                emphasis: {
                  label: {
                    show: false,
                  },
                },
              },
            ],
            {
              name: "min line on close",
              type: "min",
              valueDim: "close",
            },
            {
              name: "max line on close",
              type: "max",
              valueDim: "close",
            },
          ],
        },
      },
      {
        name: "MA5",
        type: "line",
        data: calculateMA(5),
        smooth: true,
        lineStyle: {
          opacity: 0.5,
        },
      },
      {
        name: "MA10",
        type: "line",
        data: calculateMA(10),
        smooth: true,
        lineStyle: {
          opacity: 0.5,
        },
      },
      {
        name: "MA20",
        type: "line",
        data: calculateMA(20),
        smooth: true,
        lineStyle: {
          opacity: 0.5,
        },
      },
      {
        name: "MA30",
        type: "line",
        data: calculateMA(30),
        smooth: true,
        lineStyle: {
          opacity: 0.5,
        },
      },
    ],
  };
};

//饼图将来需要展示的数据
let pie1Arr = ref([
  { name: "北京烤鸭", value: 999 },
  { name: "狗不理", value: 123 },
  { name: "锅包肉", value: 12 },
  { name: "拍黄瓜", value: 66 },
  { name: "杀猪菜", value: 122 },
  { name: "饸饹面", value: 6 },
]);

let pie2Arr = ref([
  { name: "北京", value: 666 },
  { name: "南京", value: 233 },
  { name: "燕京", value: 122 },
  { name: "东京", value: 16 },
  { name: "吴京", value: 222 },
  { name: "戏精", value: 126 },
]);

//饼图配置项
const pieOption = () => {
  return {
    //标题
    title: {
      //主标题
      text:pieObj.name,
      //子标题
      subtext: pieObj.value,
      left: "38%",
      top: "47%",
      //文字居中
      textAlign: "center",
     //主标题的样式
     textStyle:{
       color:'yellowgreen'
     },
     //副标题
     subtextStyle:{
       color:'yellowgreen'
     }
    },
    //提示框
    tooltip: {
      trigger: "item",
    },
    //图例组件
    legend: {
      top: "40%",
      right: "0",
      //图例的方向
      orient: "vertical",
    },
    //系列:柱状图
    series: [
      {
        //系列之饼图
        type: "pie",
        //饼图宽度
        width: 350,
        //半径参数
        radius: ["30%", "60%"],
        avoidLabelOverlap: false,
        itemStyle: {
          borderRadius: 10,
          borderColor: "#ccc",
          borderWidth: 2,
        },
        label: {
          show: true,
          color:'yellowgreen'
        },
        emphasis: {
          label: {
            show: true,
            fontWeight: "bold",
            fontSize: 20,
          },
        },
        labelLine: {
          show: true,
        },
        data: radio.value == "品类" ? pie1Arr.value : pie2Arr.value,
      },
    ],
    grid: {
      left: 0,
    },
  };
};

//鼠标进入雷达图的事件
const handler = (item) => {
  console.log(item);
};

//当前第几页
let currentPage = ref<number>(1);
let pageSize = ref<number>(5);

let props = defineProps(["searchWord"]);

let arr = ref([]);
//监听数据的变化
watch(
  () => props.searchWord,
  () => {
    arr.value = props.searchWord.slice(0, 5);
    console.log(arr.value);
  }
);

//监听当前页码变化
watch(currentPage, () => {
  let start = (currentPage.value - 1) * pageSize.value;
  let end = start + 5;
  arr.value = props.searchWord.slice(start, end);
});



//饼图的鼠标进入事件
const overHandler = (item)=>{
   //重新赋值
   pieObj.name = item.data.name;
   pieObj.value = item.data.value;
}


</script>

<style scoped>
.card-header {
  display: flex;
  justify-content: space-between;
}
</style>